• Location: The Upper Reaches: Third boss of the second wing.
• Phase 1: Sindragosa starts the battle with 30 Health,
  and the Passive ability Frost Breath.
• Phase 2: At 20 Health Sindragosa gains the Passive ability Frost Breath.
• Phase 3: At 10 Health Sindragosa gains the ability Ice Claw.
• You start with 4 Block of Ice on your side of the board.

Boss Decklist

Card Name	Total
Alexstrasza's Champion	2
Azure Drake	2
Blackwing Technician	2
Chillmaw	1
Chromatic Dragonkin	2
Dragon Consort	2
Dragonfire Potion	2
Dragon's Breath	2
Drakonid Operative	2
Hungry Dragon	2
The Black Knight	1
Twilight Guardian	2
Twilight Whelp	2
Unchained Magic	4
TOTAL	30

 

 

 

     Mulligan Guide: It's not real important what cards you start with for the encounter with Sindragosa, but it's best if you don't keep more than 1 spell. It's not uncommon for Sindragosa to start the game with Unchained Magic, and even use The Coin to play a second one. She can always, rather unfairly, see when you have any spells in your hand and will punish you if you hold onto them.

     Ideally, you want to push Sindragosa into her different phases when you have nothing on the board, but it honestly shouldn't matter. You have 3 open spots and the majority of your minions have Charge. If you can make a trade, leaving your board empty, then use your Weapon to push her to the next phase, that is the preferred way to do it.

     Your priority is to go face and ignore her minions most of the time. Her Twilight Guardian and Chillmaw can put a kink in your plans, so they must be dealt with. Hopefully, you're able to deal enough damage to her to finish her off before you even have a chance to worry about Chillmaw, but you should be prepared, just in case.

     Once she hits Phase 3 it's really going to be a race to the finish. This is where Mortal Strike really shines. At this point, you need to be able to finish her in another turn or two, because you won't survive for long.

 

     You could add more weapons, if you like, but you shouldn't need to switch anything out. If you want to try some different tactics, rather than going face, you can take a look at these other decks below.

Hunter - by TheDycer
Priest - by Any2Just4u
Druid - by CarlosoPT